Query expansion using explicit semantic analysis.

Jing Luo Bo Meng Maofu Liu Xinhui Tu Kui Zhang

Published in: ICIMCS (2012)

Keyphrases

query expansion
text retrieval
semantic relatedness
information retrieval systems
information retrieval
language model
pseudo relevance feedback
language modeling
relevance feedback
cross language
retrieval model
query terms
latent dirichlet allocation
wordnet
image representation